DE50110105D1 - Angle measuring device - Google Patents

Angle measuring device

Info

Publication number
DE50110105D1
DE50110105D1 DE50110105T DE50110105T DE50110105D1 DE 50110105 D1 DE50110105 D1 DE 50110105D1 DE 50110105 T DE50110105 T DE 50110105T DE 50110105 T DE50110105 T DE 50110105T DE 50110105 D1 DE50110105 D1 DE 50110105D1
Authority
DE
Germany
Prior art keywords
motor housing
measuring device
angle measuring
designed
stator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50110105T
Other languages
German (de)
Inventor
Alan Torr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Priority to DE50110105T priority Critical patent/DE50110105D1/en
Application granted granted Critical
Publication of DE50110105D1 publication Critical patent/DE50110105D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders
    • G01D5/34738—Axles; Driving or coupling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
    • F16D1/05—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Angle measurement device (1) comprises a stator (6) coupled to a stationary motor housing (9) via an axially and radially flexible coupling (20). The latter is designed so that when it is axially pushed into the motor housing it is held by mating surfaces (15) so that it does not rotate by surfaces (17, 19) of the motor housing. It is also designed so that it is self-bracing when positioned. An Independent claim is made for a stator together with a rotating rotor mounting method.
DE50110105T 2000-05-10 2001-04-27 Angle measuring device Expired - Lifetime DE50110105D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50110105T DE50110105D1 (en) 2000-05-10 2001-04-27 Angle measuring device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10022555A DE10022555A1 (en) 2000-05-10 2000-05-10 Angle measuring device
DE50110105T DE50110105D1 (en) 2000-05-10 2001-04-27 Angle measuring device

Publications (1)

Publication Number Publication Date
DE50110105D1 true DE50110105D1 (en) 2006-07-27

Family

ID=7641300

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10022555A Withdrawn DE10022555A1 (en) 2000-05-10 2000-05-10 Angle measuring device
DE50110105T Expired - Lifetime DE50110105D1 (en) 2000-05-10 2001-04-27 Angle measuring device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10022555A Withdrawn DE10022555A1 (en) 2000-05-10 2000-05-10 Angle measuring device

Country Status (5)

Country Link
US (1) US6735877B2 (en)
EP (1) EP1154241B1 (en)
JP (1) JP2001317934A (en)
AT (1) ATE330208T1 (en)
DE (2) DE10022555A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29911508U1 (en) * 1999-07-01 2000-12-07 Dr. Johannes Heidenhain Gmbh, 83301 Traunreut Coupling and use of this coupling in an angle measuring device
US6792688B2 (en) * 2000-08-09 2004-09-21 Prüftechnik Dieter Busch AG Process and device for determining the alignment of a body with regard to a reference direction
IL140206A (en) * 2000-12-10 2006-08-20 Federico Singer Inclination measurement apparatus
DE10102957A1 (en) * 2001-01-23 2002-07-25 Heidenhain Gmbh Dr Johannes angle measurement
US6722049B2 (en) * 2001-07-30 2004-04-20 Yuval Singer Inclination measurement apparatus
US6642508B2 (en) * 2001-08-31 2003-11-04 Renco Encoders, Inc. System and method in an angle measuring system with an encoder attachment system for attaching an encoder to a motor shaft through the use of a spring generating a radial pressure
DE10216376B4 (en) 2002-04-12 2005-08-25 Sick Stegmann Gmbh Rotation angle measuring system
US6717302B2 (en) * 2002-07-31 2004-04-06 Danaher Controls Corporation Motor for use with a sensor
DE10236560B4 (en) * 2002-08-08 2009-05-14 Hengstler Gmbh Multi-turn counter and method for its assembly
ATE430920T1 (en) * 2006-09-04 2009-05-15 Sick Stegmann Gmbh ROTARY ENCODER WITH MOUNTING AID
DE102006056462A1 (en) * 2006-11-28 2008-05-29 Dr. Johannes Heidenhain Gmbh encoders
JP5160987B2 (en) * 2008-06-09 2013-03-13 ハイデンハイン株式会社 Encoder having rotation restricting member
EP2306156B1 (en) * 2009-10-01 2012-12-12 SICK STEGMANN GmbH Encoder
DE102010027939B4 (en) * 2010-04-20 2018-10-31 Dr. Johannes Heidenhain Gmbh Assembly for an angle measuring device
EP2456047B1 (en) * 2010-11-22 2015-09-16 Siemens Aktiengesellschaft Electric machine with multiple momentum support elements
US8726529B2 (en) * 2012-03-27 2014-05-20 Cnh Industrial America Llc Rotary sensor assembly
EP2693170B1 (en) * 2012-07-31 2014-09-24 SICK STEGMANN GmbH Stator coupling
DE102017117759A1 (en) * 2017-08-04 2019-02-07 Mimatic Gmbh Sensor retrofit kit
EP3493369A1 (en) * 2017-11-29 2019-06-05 Siemens Aktiengesellschaft Holder for stator in the housing by means of spring elements
DE102018202239A1 (en) * 2018-02-14 2019-08-14 Dr. Johannes Heidenhain Gmbh Bearing angle measuring device
DE102018112892B4 (en) * 2018-05-30 2021-08-12 Sick Ag Measuring system for determining a relative movement
DE102018117230B4 (en) * 2018-07-17 2020-06-25 Fritz Kübler GmbH Resonance compensated stator coupling
WO2021110283A1 (en) * 2019-12-04 2021-06-10 Sew-Eurodrive Gmbh & Co. Kg Electric motor having a fan guard and rotor shaft mounted rotatably relative to the fan guard and angle sensor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841501B2 (en) * 1978-09-23 1980-12-18 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Encapsulated angle meter
US4386270A (en) * 1981-06-08 1983-05-31 Data Technology, Inc. Angular information transducer mounting
DE3301205C2 (en) * 1982-02-26 1985-10-03 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Angle measuring device
DE3437515C2 (en) * 1984-10-12 1986-08-14 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Position measuring device
DE3527546C1 (en) * 1985-08-01 1986-10-02 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Device for connecting a position measuring device with two objects that are movable relative to one another
DE3908932A1 (en) * 1988-05-25 1989-12-07 Heidenhain Gmbh Dr Johannes ANGLE MEASURING DEVICE
DE8915109U1 (en) * 1989-12-23 1990-02-22 Dr. Johannes Heidenhain Gmbh, 83301 Traunreut coupling
DE4446243C1 (en) * 1994-12-23 1996-03-07 Stegmann Max Antriebstech Rotation angle measurement device e.g. for mounting on electric motors for speed control and regulation purposes
DE19521845C2 (en) 1995-06-16 1998-08-27 Stegmann Max Antriebstech Angle of rotation measuring device
DE19534063C2 (en) * 1995-08-05 2001-01-18 Heidenhain Gmbh Dr Johannes Angle measuring device
US5771594A (en) * 1995-08-05 1998-06-30 Johannes Heidenhain Gmbh Angular encoder
DE19629585C2 (en) * 1995-09-06 1998-12-10 Heidenhain Gmbh Dr Johannes Angle measuring device
DE19617585C1 (en) * 1996-05-02 1997-06-19 Stegmann Max Antriebstech Rotational angle-measuring unit attached at electric motor
DE19645605A1 (en) * 1996-11-06 1998-05-07 Heidenhain Gmbh Dr Johannes Position measuring device and method for mounting a scanning element of a position measuring device
US5981940A (en) * 1997-09-15 1999-11-09 Renco Encoders, Inc. Angle measuring system with a clampable shaft
DE19742800C1 (en) * 1997-09-27 1999-09-02 Stegmann Max Antriebstech Drive system, e.g. for use as a servo motor
DE10063013B4 (en) * 2000-12-16 2011-06-30 Dr. Johannes Heidenhain GmbH, 83301 Angle measuring device
DE10102957A1 (en) * 2001-01-23 2002-07-25 Heidenhain Gmbh Dr Johannes angle measurement
DE10203278B4 (en) * 2001-03-09 2012-11-22 Dr. Johannes Heidenhain Gmbh Clutch and angle measuring device with such a coupling
US6642508B2 (en) * 2001-08-31 2003-11-04 Renco Encoders, Inc. System and method in an angle measuring system with an encoder attachment system for attaching an encoder to a motor shaft through the use of a spring generating a radial pressure

Also Published As

Publication number Publication date
US20020002777A1 (en) 2002-01-10
EP1154241B1 (en) 2006-06-14
ATE330208T1 (en) 2006-07-15
DE10022555A1 (en) 2001-11-15
EP1154241A1 (en) 2001-11-14
JP2001317934A (en) 2001-11-16
US6735877B2 (en) 2004-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition